River Island State Park campground is located on the Colorado River in Parker, AZ. The campground has 37 nice sized RV/tent campsites and each has a table, fire ring and grill. There are 8 beachfront campsites on grass overlooking the Colorado River. The campground has hookups (water/electric), a dump station, flush toilets, hot showers, store (just outside the Park), and group camping. River Island State Park primary outdoor recreation activities include: boating, water sports, water skiing, jet skiing, fishing, hiking, wildlife viewing, and OTV riding.